Sprain of MTP joint of left lesser toe(s), init

This code signifies a sprain affecting the joint where a metatarsal bone connects to a phalanx bone in one or more of the lesser toes (toes 2-5) of the left foot. It indicates an injury to the ligaments supporting this specific joint, without a fracture or dislocation.

Apply this code for patients presenting with an acute injury to the metatarsophalangeal joint of the left second, third, fourth, or fifth toe. This is appropriate for the initial evaluation and treatment of such a sprain, often resulting from trauma like stubbing a toe or hyperextension.

• Ensure documentation specifies the left foot and identifies the injury as a sprain of the metatarsophalangeal joint, not an interphalangeal joint.
• Confirm the encounter is the initial one for this specific injury; subsequent encounters will require a different 7th character.
• Distinguish from fractures (S92.xx) or dislocations (S93.1xx) of the same joint.